摘要:
Means of disseminating simultaneously into an atmosphere a volatile antifungal fragrance and a non-antifungal fragrance, the two fragrances being disseminated from two different sources such that the non-antifungal fragrance is more olfactively perceptible than the antifungal fragrance. Typically the non-antifungal fragrance is present in the packaging of the antifungal fragrance.
摘要:
Cysteine derivatives of formula (I) wherein R1-R7 are as defined in the description, and their use as malodor counteractant. Furthermore, a process of their production and consumer products comprising them are described.
摘要:
A cleaning composition comprising at least one strong acid, the composition additionally comprising an oily material and at least one electrolyte, the oily material having a viscosity of 100 cSt maximum@20° C., preferably less than 20 cSt maximum@20 C. and a specific gravity less than that of water, the oily material optionally comprising fragrance soluble therein. In such a composition, the strong and often potentially hazardous odor generally characteristic of such cleaners is substantially reduced or even completely eliminated.
摘要:
A malodor counteracting composition comprising at least one compound of formula (A) and at least one compound of formula (B) wherein n, X, Y and R1 to R4 are as defined in the description.
摘要:
An apparatus for disseminating volatile liquid such as fragrance or insecticide into an atmosphere from a reservoir, the transfer to atmosphere being at least partially achieved by means of a transfer member having external capillary channels. The volatile liquid is one in which at least 30% by weight of the materials therein have a molecular weight of 175 maximum, and which has a surface tension of less than 40 dynes/cm. The transfer member is of plastics material having a surface energy of less than 45 dyne/cm. The combination allows for particularly efficient dissemination.
摘要:
Techniques are disclosed for detecting commercials or other particular types of video content in a video signal. In an illustrative embodiment, color histograms are extracted from frames of the video signal. For each of at least a subset of the extracted color histograms, the extracted color histogram is compared to a family histogram. If the extracted color histogram falls within a specified range of the family histogram, the family histogram is updated to include the extracted color histogram as a new member. If the extracted color histogram does not fall within the specified range of the family histogram, the family histogram is considered complete and the extracted color histogram is utilized to generate a new family histogram for use in processing subsequent extracted color histograms. The resulting family histograms are utilized to detect commercials or other particular type of video content in the video signal.
摘要:
Abstract of the DisclosureThe present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
摘要:
The present invention provides fragranced bleaching compositions which feature improved fragrance stability, which compositions comprise an aqueous phase, and a hydrophobic phase.
摘要:
Aroma chemicals emitted from an aroma-emitting source are obtained by an apparatus and process for obtaining the chemicals. The apparatus includes the use of one or more capillary tubes which have on their interior surfaces an absorbent material, a suction device for drawing the aroma chemicals through the capillary tubes, and a connecting tube which connects the capillary tubes and the suction device. A system for collecting and analyzing the aroma chemicals emitted from an aroma-emitting source is disclosed which has one or more capillary tubes, a suction device, a connecting tube, a thermal desorber which desorbs the aroma chemicals directly from the capillary tubes, a cryogenic focusing device, and a gas chromatograph/mass spectrometry instrument.
摘要:
The present invention relates to a process for reducing fragrance loss in a substrate. This process includes preparing a protected fragrance matrix that contains a perfume, an optional fixative and a solid absorbent. The process further includes combining a substrate conditioner with the fragrance matrix and a substrate. Products, especially fabric softener sheets, made from these processes are also provided.